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Build Smart. Scale Fast. Powered by AI

We build, modernize, and scale award-winning digital solutions across Web, Mobile, Cloud, AI/GenAI, Data & Emerging Technologies.

BSE-Listed • 1000+ Experts • 50+ Technologies • 250+ Global Clients • 50+ Awards • ISO 27001 & SOC II Certified

Global Track Record: Trusted by Cinepolis, Consumer Reports, BD, BASF, DPD, Savills, Veolia and many more.

What We Do

AI & Data
GenAI (RAG, AI Agents, Copilots), LLM Engineering, Intelligent Automation, Data Platforms & Analytics

  • Min project size
    $5,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    250 - 999
  • Locations
    Kolkata, India
  • Year founded
    Founded 2012
  • Languages
  • Timezones

5 Languages that we service

  • English
  • Spanish
  • Bengali
  • Hindi
  • Arabic

13 Timezones that we service

ACT
Australia Central Time (ACT)
AET
Australia Eastern Time (AET)
CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
IST
India Standard Time (IST)
MET
Middle East Time (MET)
MST
Mountain Standard Time (MST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)
UTC
Universal Coordinated Time (UTC)

2 Locations

  • Kolkata , India
  • Gurugram , India

Select Focus Area
Application Platforms
Amazon Application Development Framework
50%
Azure Platform
25%
AI Technologies & Models
Open AI GPT-3
100%
CMS Focus
DevOps Focus
Containerization & Orchestration
20%
DevOps CI/CD Services
20%
DevOps Consulting
20%
Devops Assessment & Strategy Planning
20%
Release & Version Management
20%
Frameworks and CMS
Django
17%
.NET
11%
Programming & Scripting
PHP
20%
C#
10%
C++
10%
HTML5
10%
Python
10%
Typescript
10%
User Experience Focus
Industries
Automotive
10%
Business services
10%
Energy & natural resources
10%
Financial services
10%
Information technology
10%
Manufacturing
10%
Medical
10%
Real estate
10%
Retail
10%
eCommerce
10%
Clients
Small Business (<$10M)
60%
Midmarket ($10M - $1B)
30%
Enterprise (>$1B)
10%
Certified in:
Custom Software Development UX/UI Design Web Development UX Strategy React NodeJS

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

Capital Numbers offers competitive pricing with good value for cost, as noted by clients. Projects vary widely, from web development to app creation, with costs generally under $10,000 for smaller projects, and up to $100,000 for larger engagements. Clients appreciate their responsiveness and project management.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 185 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Capital Numbers Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.8
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • Challenges with Team Consistency

    A few reviews indicated issues with team consistency, where changes in project managers or developers led to confusion and delays. This suggests a need for improved internal team stability to maintain momentum and client trust.

  • Effective Handling of Complex Projects

    Capital Numbers has successfully handled complex projects, including those with intricate integrations and custom functionalities, demonstrating their depth of expertise and capability in managing demanding technical requirements.

  • Successful Long-Term Partnerships

    The company has established successful long-term partnerships with several clients, who noted their reliability and consistent quality over time. These relationships are a testament to Capital Numbers' commitment to client satisfaction and ongoing support.

  • Flexibility and Adaptability

    Capital Numbers was praised for their flexibility in accommodating changes and adapting to client feedback. Their ability to pivot and incorporate new ideas was seen as a key strength, contributing to successful project outcomes.

  • Positive Client Relationships

    The company has built strong relationships with clients, often leading to ongoing partnerships and repeat business. Their dedication to client success and satisfaction was a recurring theme in positive reviews.

  • Customer-Centric Approach

    The company was commended for its customer-focused service, often going above and beyond to meet client needs. Clients noted their willingness to listen, adapt, and provide solutions tailored to specific requirements, enhancing overall satisfaction.

Capital Numbers Reviews

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Development for Virtual Assistant App

  • Mobile App Development
  • Less than $10,000
  • Mar. - June 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are very effective and easy to work with."

Jun 26, 2020
Project Manager, SEVA
Anonymous
Verified
  • Information technology
  • Tucson, Arizona
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers provided app development services. They moved the app to a cloud-based infrastructure. 

Web Design for Iron Door Manufacturer

  • Web Design
  • Less than $10,000
  • June 2020 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They delivered a great service for a good price."

Jun 19, 2020
COO, Exclusive Iron Doors
Diana Paola Gomez Davila
Verified
  • Manufacturing
  • San Antonio, Texas
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers optimized the website of an iron door manufacturer. The team created custom forms and improved the design of the site.

Frontend Web Development for Real Estate Company

  • Web Development
  • $10,000 to $49,999
  • Sep. 2019 - May 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The quality of their approach was high."

May 15, 2020
Founder, HMOhub
Rupert Wallace
Verified
  • Real estate
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers took on a web development project for a real estate company. They were mainly tasked with refining frontend processes, particularly revamping the interface and increasing user functionality.

Software Dev for Business Services Company

  • Custom Software Development
  • Less than $10,000
  • Jan. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The project manager of the team was a very hardworking person."

Apr 7, 2020
Employee, Business Services Company
Anonymous
Verified
  • Other industries
  • Spain
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers has implemented forms on a Laravel site, provided UX design services, and translated the site into eight different languages.

Website Updates for Offer Network

  • Custom Software Development
  • Less than $10,000
  • Aug. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They implemented needed changes in our platform."

Mar 11, 2020
President, Offer Promotion Site
Anonymous
Verified
  • Business services
  • New Jersey, United States
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided website and platform improvements for a promotions and offers website. 

Website Dev for Digital Marketing Agency

  • E-Commerce Development
  • Less than $10,000
  • Jan. - Mar. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have an excellent staff and great communication."

Mar 6, 2020
Founder, Creating Favors LLC
DeVon Favors
Verified
  • Advertising & marketing
  • Chicago, Illinois
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers built a starter website for a digital marketing agency. The site would serve as a blueprint for the agency's future digital marketing channels.

Implementation for Advertising Agency

  • Web Development
  • Less than $10,000
  • Jan. - Feb. 2020
5.0
Quality
4.5
Schedule
3.5
Cost
5.0
Willing to Refer
5.0

"They are a modern and accomplished company."

Feb 25, 2020
CEO, Advertising Agency
Anonymous
Verified
  • Advertising & marketing
  • Austria
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers enabled Google Click ID for an advertising agency. This allows the client to automatically transfer information to customers.

WordPress Design for SaaS Cloud Provider

  • Web Development
  • Less than $10,000
  • June - Nov. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were quick and efficient and their work was very good."

Feb 12, 2020
CMO, Cloud Age Solutions
Bob Norberg
Verified
  • Telecommunications
  • Sterling, Virginia
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers provided outsourced WordPress design for a SaaS provider. Their team redesigned the navigation structure and edited graphics. 

App Development for FinTech Company

  • Mobile App Development
  • Less than $10,000
  • Jan. 2019 - Feb. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I look forward to working with them again in the future."

Feb 5, 2020
CEO, FinTech Company
Anonymous
Verified
  • Financial services
  • New York, United States
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers implemented mobile development to extend the functionalities of an app. This involved creating rich charting, exposing backend endpoints, and creating profiles.

Proof of Concept for Printing Equipment Service

  • Web Development
  • Less than $10,000
  • Mar. 2016 - Apr. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"Capital Numbers has a wide array of people on staff capable of handling multiple types of projects."

Nov 25, 2019
Owner, Graphic-Equipment.Com
Kenneth Stein
Verified
  • Manufacturing
  • Knoxville, Tennessee
  • 1-10 Employees
  • Online Review
  • Verified

The team at Capital Numbers was tasked with developing a proof of concept for a printing company's potential website. The team used provided information to start their workflow. 

Our Story

Founded in 2012, Capital Numbers was built to bridge the gap between business ambition and complex technology. We simplify digital transformation with a client-first approach, innovation at the core, and enterprise-grade security. Led by a decade-strong leadership team, we build lasting partnerships and deliver measurable outcomes. Beyond business, we are committed to creating impact through initiatives in food, health, and education.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
186
Overall Review Rating
4.8
Source
Clutch
Last Updated
July 1, 2026

Business Entity

Business Entity Name CAPITALNUMBERS INFOTECH PRIVATE LIMITED
Source Government of India Ministry of Corporate Affairs
Jurisdiction of Formation India
Date of Formation July 10, 2012
Status Active
Last Updated February 20, 2022
ID U72200WB2012PTC183599

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (2)

Mani Casadona, Unit No 8E4, Action Area #2 F, New Town, Kolkata 700156, West Bengal, India KolkataIndia 700160

501 - 750

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